| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.45 | 6.225% | $194.8698 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $87.98 | 12.192% | $98.7065 | $98.71 | $98.70 | $98.70 |
| Purchase #3 | $183.47 | 6.228% | $194.8965 | $194.90 | $194.90 | $194.90 |
| Purchase #4 | $126.94 | 12.849% | $143.2505 | $143.25 | $143.25 | $143.30 |
| Purchase #5 | $107.95 | 3.221% | $111.4271 | $111.43 | $111.45 | $111.40 |
| Purchase #6 | $59.80 | 12.353% | $67.1871 | $67.19 | $67.20 | $67.20 |
| Purchase #7 | $105.33 | 8.566% | $114.3526 | $114.35 | $114.35 | $114.40 |
| 7 purchase totals = | $854.92 | $924.6901 | $924.70 | $924.70 | $924.80 | |